4,4'-Diazoaminodibenzenesulfonic Acid Disodium Salt
Product Code
TRC-D417155
CAS Number
Product Format
Neat
Molecular Formula
C12 H9 N3 O6 S2 . 2 Na
Molecular Weight
401.33
Product Categories
Pharmaceutical Reference Standards, TRC, Biosynthetic compounds, Impurity Reference Materials
Product Type
ImpurityAlternate CAS Number
HPLC Purity
>95%
Documentation
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Product Information
Chemical Data
Analyte Name
4,4'-Diazoaminodibenzenesulfonic Acid Disodium Salt
CAS Number
56120-28-6
Molecular Formula
C12 H9 N3 O6 S2 . 2 Na
Molecular Weight
401.33
Accurate Mass
400.9728
SMILES
[Na+].[Na+].[O-]S(=O)(=O)c1ccc(NN=Nc2ccc(cc2)S(=O)(=O)[O-])cc1
InChI
InChI=1S/C12H11N3O6S2.2Na/c16-22(17,18)11-5-1-9(2-6-11)13-15-14-10-3-7-12(8-4-10)23(19,20)21;;/h1-8H,(H,13,14)(H,16,17,18)(H,19,20,21);;/q;2*+1/p-2
IUPAC
disodium;4-[(2E)-2-(4-sulfonatophenyl)iminohydrazinyl]benzenesulfonate
Alternate CAS Number
Free acid: 17596-06-4
Product Data
Storage Temperature
+4°C
Shipping Temperature
Room Temperature
Country of Origin
CANADA
Product Type
Impurity
Product Format
Neat
Impurity Type
Intermediate
HPLC Purity
>95%
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